Math, asked by varshini0897, 11 months ago

what is the value of 'n' if the sum of the first n terms of an ap 15,23,31......is 708​

Answers

Answered by kuldeep20941
2

Answer:

=====================================

Sum of 12 terms Must be 708.

=====================================

Step-by-step explanation:

=====================================

See The Attachment My Friend...

=====================================

Attachments:
Similar questions